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KR890005450A - Headlights for cars - Google Patents

Headlights for cars Download PDF

Info

Publication number
KR890005450A
KR890005450A KR1019880012772A KR880012772A KR890005450A KR 890005450 A KR890005450 A KR 890005450A KR 1019880012772 A KR1019880012772 A KR 1019880012772A KR 880012772 A KR880012772 A KR 880012772A KR 890005450 A KR890005450 A KR 890005450A
Authority
KR
South Korea
Prior art keywords
lamp body
headlamp
concave reflector
irradiation unit
beam irradiation
Prior art date
Application number
KR1019880012772A
Other languages
Korean (ko)
Inventor
스즈끼 다까노리
모리 히데시
미야자와 겐지
오히시 가즈따미
나가나와 마사히또
Original Assignee
마쓰우라 다까오
가부시끼가이샤 고이또 세이사꾸쇼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP1987151191U external-priority patent/JPH046085Y2/ja
Priority claimed from JP63190906A external-priority patent/JPH0834065B2/en
Application filed by 마쓰우라 다까오, 가부시끼가이샤 고이또 세이사꾸쇼 filed Critical 마쓰우라 다까오
Publication of KR890005450A publication Critical patent/KR890005450A/en
Priority to KR2019930011120U priority Critical patent/KR930005815Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
    • B60Q1/0683—Adjustable by rotation of a screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0029—Spatial arrangement
    • B60Q1/0041—Spatial arrangement of several lamps in relation to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/39—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

내용 없음No content

Description

자동차용 전조등Headlights for cars

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 전조등의 수평 단면도.1 is a horizontal cross-sectional view of the headlamp according to the present invention.

제2도는 제1도의 선 II-II선 단면도.2 is a cross-sectional view taken along the line II-II of FIG.

제5도는 전조등의 전방으로부터 본 것으로, 전조등에 채용된 하부 빔 조사유닛의 분해 사시도.5 is an exploded perspective view of the lower beam irradiation unit employed in the headlamp as viewed from the front of the headlamp.

Claims (12)

더블 빔 타입의 전조등에 있어서, 폐쇄된 일단과 개방된 타단을 갖는 램프본체 : 상기 램프본체의 폐쇄된 일단의 소정부분에서 개구부를 한전하는 수단 : 상기 램프본체의 개방단부를 덮는 렌즈 : 상기 램프본체의 폐쇄단부의 내면의 일부에 일체로 형성된 제1오목 반사경과 상기 제1오목 반사경의 중앙부에 부착된 제1광원을 포함하는 상부 빔 조사유닛 : 및 상기 개구부에 면한 위치에서 상기 램프본체에 부착된 집광 렌즈와, 상기 개구부에 면한 상태로 상기 램프본체의 외측에 이탈가능하게 연결된 제2오목 반사경과, 상기 제2오목 반사경의 중앙부에 부착된 제2광원을 포함하는 하부 빔 조사유닛 : 으로 이루어지는 것을 특징으로 하는 자동차용 전조등.A double beam type headlamp comprising: a lamp body having a closed end and an open other end: means for energizing an opening at a predetermined portion of the closed end of the lamp body: a lens covering the open end of the lamp body: the lamp body An upper beam irradiating unit comprising a first concave reflector integrally formed on a part of an inner surface of a closed end of the first concave mirror and a first light source attached to a central portion of the first concave reflector: and attached to the lamp body at a position facing the opening A lower beam irradiation unit comprising a condenser lens, a second concave reflector detachably connected to the outside of the lamp body in a state facing the opening, and a second light source attached to a central portion of the second concave reflector; The headlights for automobiles characterized by the above. 제1항에 있어서, 상기 하부 빔 조사유닛의 제2오목 반사경은 그의 전면개방단부가 상기 램프본체의 외측에 이탈가능하게 결합되는 것을 특징으로 하는 자동차용 전조등.According to claim 1, wherein the second concave reflector of the lower beam irradiation unit, the front head end of the vehicle, characterized in that the detachably coupled to the outside of the lamp body. 제2항에 있어서, 상기 제2오목 반사경은 제1 및 제2촛점을 갖는 타원형 반사면을 갖는 것을 특징으로 하는 자동차용 전조등.3. The headlamp of claim 2, wherein the second concave reflector has an elliptical reflecting surface having first and second focal points. 제3항에 있어서, 상기 하부 빔 조사유닛의 제2광원은 상기 타원형 반사면의 제1촛점에 그의 필라멘트가 위치되는 것을 특징으로 하는 자동차용 전조등.4. The headlamp of claim 3, wherein the second light source of the lower beam irradiation unit is located at a first focal point of the elliptical reflecting surface. 제4항에 있어서, 상기 제2광원은 상기 제2오목 반사경의 중앙부에 이탈가능하게 결합되는 것을 특징으로 하는 자동차 전조등.5. The headlamp of claim 4, wherein the second light source is detachably coupled to a central portion of the second concave reflector. 제5항에 있어서, 상기 하부 빔 조사유닛은 상기 개구부와 상기 집광렌즈 사이의 위치에서 상기 램프본체에 위치된 차광판을 더 포함하는 것을 특징으로 하는 자동차용 전조등.The headlamp of claim 5, wherein the lower beam irradiation unit further comprises a light blocking plate positioned at the lamp body at a position between the opening and the condenser lens. 제6항에 있어서, 상기 차광판은 상기 제2오목 반사경의 타원형 반사면의 제2촛점에 인접하여 배치된 것을 특징으로 하는 자동차용 전조등.7. The headlamp of claim 6, wherein the light blocking plate is disposed adjacent to a second focal point of an elliptical reflecting surface of the second concave reflector. 제7항에 있어서, 상기 하부 빔 조사유닛은 상기 차광판을 그 안에 수용하고 그의 최내측 단에서 상기 집광렌즈를 지지하는 관을 더 포함하는 것을 특징으로 하는 자동차용 전조등.8. The headlamp of claim 7, wherein the lower beam irradiation unit further comprises a tube for accommodating the light blocking plate therein and supporting the light collecting lens at the innermost end thereof. 제8항에 있어서, 상기 관은 상기 개구부와 정렬된 상태로 상기 램프본체의 내면에 그의 최외측 단부가 이탈가능하게 결합되는 것을 특징으로 하는 자동차용 전조등.10. The headlamp of claim 8, wherein the tube is detachably coupled to an inner surface of the lamp body in a state aligned with the opening. 제9항에 있어서, 상기 제2오목 반사경의 전면 개방단에는 환상으로 뻗어있는 홈이 형성되며, 상기 램프본체의 외측에는 상기 환상으로 뻗어있는 홈에 적절히 수용된 관형부가 형성된 것을 특징으로 하는 자동차용 전조등.10. The headlamp for an automobile according to claim 9, wherein the front open end of the second concave reflector is formed with an annularly extending groove, and an outer side of the lamp body has a tubular portion suitably accommodated in the annularly extending groove. . 제10항에 있어서, 상기 제2오목 반사경의 전면 개방단에는 각각 관통공을 지니고 방사상으로 돌출된 러그가 형성되고, 상기 램프본체의 관형부에는 각각 나선공을 지닌 스터드가 형성되며, 상기 러그는 볼트에 의해 상기 스터드와 체결되는 것을 특징으로 하는 자동차용 전조등.11. The method of claim 10, wherein the front open end of the second concave reflector is formed with a radially protruding lug having a through hole, respectively, the tubular portion of the lamp body is formed with a stud with a spiral hole, respectively, the lug is Headlight for automobile, characterized in that is fastened with the stud by a bolt. 제11항에 있어서, 상기 하부 빔 조사유닛은 상기 관 주위에 형성된 간극을 보상하는 더미 반사경을 더 포함하는 것을 특징으로 하는 자동차용 전조등.12. The headlamp of claim 11, wherein the lower beam irradiation unit further comprises a dummy reflector to compensate for a gap formed around the tube. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880012772A 1987-09-30 1988-09-30 Headlights for cars KR890005450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930011120U KR930005815Y1 (en) 1987-09-30 1993-06-23 Automobile headlamp

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1987151191U JPH046085Y2 (en) 1987-09-30 1987-09-30
JP151191/87 1987-09-30
JP63190906A JPH0834065B2 (en) 1988-07-29 1988-07-29 Automotive headlights
JP190906/88 1988-07-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019930011120U Division KR930005815Y1 (en) 1987-09-30 1993-06-23 Automobile headlamp

Publications (1)

Publication Number Publication Date
KR890005450A true KR890005450A (en) 1989-05-15

Family

ID=26480509

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880012772A KR890005450A (en) 1987-09-30 1988-09-30 Headlights for cars

Country Status (3)

Country Link
US (1) US4895693A (en)
KR (1) KR890005450A (en)
FR (1) FR2621100A1 (en)

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DE4015461A1 (en) * 1989-12-18 1991-06-20 Samsung Electronic Devices CIRCUIT TO STABILIZE THE HIGH VOLTAGE OF A HIGH VOLTAGE GENERATOR CIRCUIT OF A CATHODE PIPE
KR100353292B1 (en) * 1993-08-03 2002-12-11 제델 Electric lighting lamps with dual light sources

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JP3193604B2 (en) * 1995-12-25 2001-07-30 株式会社小糸製作所 Vehicle lamp having a discharge bulb
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JP5733323B2 (en) * 2013-01-17 2015-06-10 トヨタ自動車株式会社 Vehicle lamp structure
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015461A1 (en) * 1989-12-18 1991-06-20 Samsung Electronic Devices CIRCUIT TO STABILIZE THE HIGH VOLTAGE OF A HIGH VOLTAGE GENERATOR CIRCUIT OF A CATHODE PIPE
KR100353292B1 (en) * 1993-08-03 2002-12-11 제델 Electric lighting lamps with dual light sources

Also Published As

Publication number Publication date
FR2621100B1 (en) 1993-02-26
FR2621100A1 (en) 1989-03-31
US4895693A (en) 1990-01-23

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